1261634472

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:792

約数の個数: 192

約数和(自身を含む): 4039476480

約数和(自身を除く): 2777842008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 53, 56, 63, 72, 73, 84, 106, 126, 146, 159, 168, 212, 219, 252, 292, 318, 371, 424, 438, 477, 504, 511, 584, 636, 647, 657, 742, 876, 954, 1022, 1113, 1272, 1294, 1314, 1484, 1533, 1752, 1908, 1941, 2044, 2226, 2588, 2628, 2968, 3066, 3339, 3816, 3869, 3882, 4088, 4452, 4529, 4599, 5176, 5256, 5823, 6132, 6678, 7738, 7764, 8904, 9058, 9198, 11607, 11646, 12264, 13356, 13587, 15476, 15528, 18116, 18396, 23214, 23292, 26712, 27083, 27174, 30952, 34291, 34821, 36232, 36792, 40761, 46428, 46584, 47231, 54166, 54348, 68582, 69642, 81249, 81522, 92856, 94462, 102873, 108332, 108696, 137164, 139284, 141693, 162498, 163044, 188924, 205746, 216664, 240037, 243747, 274328, 278568, 283386, 308619, 324996, 326088, 330617, 377848, 411492, 425079, 480074, 487494, 566772, 617238, 649992, 661234, 720111, 822984, 850158, 960148, 974988, 991851, 1133544, 1234476, 1322468, 1440222, 1700316, 1920296, 1949976, 1983702, 2160333, 2468952, 2503243, 2644936, 2880444, 2975553, 3400632, 3967404, 4320666, 5006486, 5760888, 5951106, 7509729, 7934808, 8641332, 10012972, 11902212, 15019458, 17282664, 17522701, 20025944, 22529187, 23804424, 30038916, 35045402, 45058374, 52568103, 60077832, 70090804, 90116748, 105136206, 140181608, 157704309, 180233496, 210272412, 315408618, 420544824, 630817236, 1261634472]

約数ペア:

[(1, 1261634472), (2, 630817236), (3, 420544824), (4, 315408618), (6, 210272412), (7, 180233496), (8, 157704309), (9, 140181608), (12, 105136206), (14, 90116748), (18, 70090804), (21, 60077832), (24, 52568103), (28, 45058374), (36, 35045402), (42, 30038916), (53, 23804424), (56, 22529187), (63, 20025944), (72, 17522701), (73, 17282664), (84, 15019458), (106, 11902212), (126, 10012972), (146, 8641332), (159, 7934808), (168, 7509729), (212, 5951106), (219, 5760888), (252, 5006486), (292, 4320666), (318, 3967404), (371, 3400632), (424, 2975553), (438, 2880444), (477, 2644936), (504, 2503243), (511, 2468952), (584, 2160333), (636, 1983702), (647, 1949976), (657, 1920296), (742, 1700316), (876, 1440222), (954, 1322468), (1022, 1234476), (1113, 1133544), (1272, 991851), (1294, 974988), (1314, 960148), (1484, 850158), (1533, 822984), (1752, 720111), (1908, 661234), (1941, 649992), (2044, 617238), (2226, 566772), (2588, 487494), (2628, 480074), (2968, 425079), (3066, 411492), (3339, 377848), (3816, 330617), (3869, 326088), (3882, 324996), (4088, 308619), (4452, 283386), (4529, 278568), (4599, 274328), (5176, 243747), (5256, 240037), (5823, 216664), (6132, 205746), (6678, 188924), (7738, 163044), (7764, 162498), (8904, 141693), (9058, 139284), (9198, 137164), (11607, 108696), (11646, 108332), (12264, 102873), (13356, 94462), (13587, 92856), (15476, 81522), (15528, 81249), (18116, 69642), (18396, 68582), (23214, 54348), (23292, 54166), (26712, 47231), (27083, 46584), (27174, 46428), (30952, 40761), (34291, 36792), (34821, 36232)]